• Huona (Shanghai) New Material Co., Ltd.
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    We received the goods, everything went fine. Perfect packaging, good product quality, good price - we are satisfied.
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    The product quality is very good, beyond my expectations, the actual use of fully meet my needs, we will buy again.
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    I bought low expansion alloy from Joy, She is a very responsible lady, Huona's products quality is pretty good.
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Phone Number : +86 18930254719
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Huona Ni200/Ni201 Uniform Resistance Pure Nickel Micro Wire for Vacuum Electronic Devices

Place of Origin China
Brand Name Huona
Certification ISO9001
Model Number Ni200
Minimum Order Quantity 30 KG
Price Discuss
Packaging Details Cartoons or Wooden Case
Delivery Time 7-21 Days
Payment Terms L/C,T/T,Western Union,MoneyGram
Supply Ability 200 Ton/Month

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Product Details
Model NO. Ni200 Product Name Pure Nickel Wire
Purity 99.6%Min Density 8.9
Diameter 0.025mm Transport Package Wooden Cases Or Cartons
Trademark HUONA
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Ni200 pure nickel micro wire

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Ni201 uniform resistance wire

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vacuum electronic devices nickel wire

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Product Description

Product Description

HUONA Ni200/Ni201 Uniform Resistance Pure Nickel Micro Wire for Vacuum Electronic Devices

It has good mechanical strength, corrosion-resistant, and heat-resistant strength.

It is suitable for radio, electric light source, machinery manufacturing, chemical industry, and is an important structural material in vacuum electronic devices.

It is widely used in electric apparatus, chemical machinery, good processing equipment, rechargeable batteriesomputers, cellular phones, power tools, camcorders, and so on.

Chemical Composition

Grade Element Composition/%
Ni+Co Mn Cu Fe C Si Cr S
Ni201 ≥99.0 ≤0.35 ≤0.25 ≤0.30 ≤0.02 ≤0.3 ≤0.2 ≤0.01
Ni200 ≥99.0 /≤0.35 ≤0.25 ≤0.30 ≤0.15 ≤0.3 ≤0.2 ≤0.01


 Propertis

Density Melting point Coefficient of expansion Modulus of rigidity Modulus of elasticity Electrical resistivity
Ni200 8.9g/cm3 1446°C  13.3 µm/m °C (20-100°C) 81kN/mm2 204kN/mm2 9.6μW• cm
Ni201 1446°C  13.1µm/m °C(20-100°C) 82kN/mm2 207kN/mm2 8.5μW• cm


Diameter(mm)

Tolerance(mm)

Diameter(mm)

Tolerance(mm)

0.03-0.05

±0.005

>0.50-1.00

±0.02

>0.05-0.10

±0.006

>1.00-3.00

±0.03

>0.10-0.20

±0.008

>3.00-6.00

±0.04

>0.20-0.30

±0.010

>6.00-8.00

±0.05

>0.30-0.50

±0.015

>8.00-12.0

±0.4


Specification of Cold-drawing Strip Type


Thickness(mm)

Tolerance(mm)

Width(mm)

Tolerance(mm)

0.05-0.10

±0.010

5.00-10.0

±0.2

>0.10-0.20

±0.015

>10.0-20.0

±0.2

>0.20-0.50

±0.020

>20.0-30.0

±0.2

>0.50-1.00

±0.030

>30.0-50.0

±0.3

>1.00-1.80

±0.040

>50.0-90.0

±0.3

>1.80-2.50

±0.050

>90.0-120.0

±0.5

>2.50-3.50

±0.060

>120.0-250.0

±0.6